111296140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{135727}}^1$

素因数の和:135777

約数の個数: 24

約数和(自身を含む): 239424192

約数和(自身を除く): 128128052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 135727, 271454, 542908, 678635, 1357270, 2714540, 5564807, 11129614, 22259228, 27824035, 55648070, 111296140]

約数ペア:

[(1, 111296140), (2, 55648070), (4, 27824035), (5, 22259228), (10, 11129614), (20, 5564807), (41, 2714540), (82, 1357270), (164, 678635), (205, 542908), (410, 271454), (820, 135727)]